<!DOCTYPE html>
<html lang='en'>
<head>
    <meta charset='UTF-8'>
    <title>进度条</title>
    <script src='/static/js/jquery.min.js'></script>
    <script src='/static/js/main.js'></script>
    <style>
        .progress-div{
            background: rgba(0, 0, 0, 0.03);
            width: 1000px;
            height: 140px;
            padding: 60px 20px;
            visibility: hidden;
        }
        .progress{
            margin: 0;
            width: 100%;
        }
    </style>
</head>
<body>
    <div class="container">
        <!--1. 按钮-->
        <button class="btn btn-default" type="button">展示进度条测试数据</button>
        <button class=‘’btn btn-default‘’ type=‘’button‘’>重新展示
	    <!--2. 进度条-->
	    <div  class="progress-div">
	        <div class="progress">
	            <div class="progress-bar progress-bar-striped active" role="progressbar" aria-valuenow="0" aria-valuemin="0" aria-valuemax="100" style="min-width: 2em; width: 2%;">2%
	            </div>
	        </div>
	    </div>
    </div>
</body>
